frequency-info -------------- analyzing CPU 0: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 0 CPUs which need to have their frequency coordinated by software: 0 maximum transition latency: 10.0 us hardware limits: 933 MHz - 1.73 GHz available frequency steps: 1.73 GHz, 1.73 GHz, 1.60 GHz, 1.47 GHz, 1.33 GHz, 1.20 GHz, 1.07 GHz, 933 MHz available cpufreq governors: conservative userspace powersave ondemand performance schedutil current policy: frequency should be within 933 MHz and 1.73 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency: 933 MHz (asserted by call to hardware) boost state support: Supported: yes Active: yes 1867 MHz max turbo 4 active cores 1867 MHz max turbo 3 active cores 2533 MHz max turbo 2 active cores 2933 MHz max turbo 1 active cores idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 0: Number of idle states: 5 Available idle states: POLL C1-NHM C1E-NHM C3-NHM C6-NHM POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 227 Duration: 841959 C1-NHM: Flags/Description: MWAIT 0x00 Latency: 3 Usage: 7717 Duration: 4652795 C1E-NHM: Flags/Description: MWAIT 0x01 Latency: 10 Usage: 4600 Duration: 3547941 C3-NHM: Flags/Description: MWAIT 0x10 Latency: 20 Usage: 54647 Duration: 51346625 C6-NHM: Flags/Description: MWAIT 0x20 Latency: 200 Usage: 119607 Duration: 540874074